1/* CGEN fpu support
2   Copyright (C) 1999 Cygnus Solutions.  */
3
4/* This must come before any other includes.  */
5#include "defs.h"
6
7#include "sim-main.h"
8#include "sim-fpu.h"
9
10/* Return boolean indicating if X is an snan.  */
11
12BI
13cgen_sf_snan_p (CGEN_FPU* fpu, SF x)
14{
15  sim_fpu op1;
16
17  sim_fpu_32to (&op1, x);
18  return sim_fpu_is_nan (&op1);
19}
20
21BI
22cgen_df_snan_p (CGEN_FPU* fpu, DF x)
23{
24  sim_fpu op1;
25
26  sim_fpu_64to (&op1, x);
27  return sim_fpu_is_nan (&op1);
28}
29
30/* No-op fpu error handler.  */
31
32void
33cgen_fpu_ignore_errors (CGEN_FPU* fpu, int status)
34{
35}
36